{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["title", "genre", "character", "year", "plot", "actor"], "input": "did russel crowe star in a movie about a mathematician released in 2001"}
{"title": [], "genre": [], "character": [], "year": [], "plot": ["mathematician", "2001"], "actor": ["russel crowe"]}